388270080

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:427

約数の個数: 288

約数和(自身を含む): 1471841280

約数和(自身を除く): 1083571200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 383, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 766, 768, 792, 880, 960, 990, 1024, 1056, 1149, 1152, 1280, 1320, 1408, 1440, 1532, 1536, 1584, 1760, 1915, 1920, 1980, 2048, 2112, 2298, 2304, 2560, 2640, 2816, 2880, 3064, 3072, 3168, 3447, 3520, 3830, 3840, 3960, 4213, 4224, 4596, 4608, 5120, 5280, 5632, 5745, 5760, 6128, 6144, 6336, 6894, 7040, 7660, 7680, 7920, 8426, 8448, 9192, 9216, 10240, 10560, 11264, 11490, 11520, 12256, 12639, 12672, 13788, 14080, 15320, 15360, 15840, 16852, 16896, 17235, 18384, 18432, 21065, 21120, 22528, 22980, 23040, 24512, 25278, 25344, 27576, 28160, 30640, 30720, 31680, 33704, 33792, 34470, 36768, 37917, 42130, 42240, 45960, 46080, 49024, 50556, 50688, 55152, 56320, 61280, 63195, 63360, 67408, 67584, 68940, 73536, 75834, 84260, 84480, 91920, 92160, 98048, 101112, 101376, 110304, 112640, 122560, 126390, 126720, 134816, 137880, 147072, 151668, 168520, 168960, 183840, 189585, 196096, 202224, 202752, 220608, 245120, 252780, 253440, 269632, 275760, 294144, 303336, 337040, 337920, 367680, 379170, 392192, 404448, 441216, 490240, 505560, 506880, 539264, 551520, 588288, 606672, 674080, 735360, 758340, 784384, 808896, 882432, 980480, 1011120, 1013760, 1078528, 1103040, 1176576, 1213344, 1348160, 1470720, 1516680, 1617792, 1764864, 1960960, 2022240, 2157056, 2206080, 2353152, 2426688, 2696320, 2941440, 3033360, 3235584, 3529728, 3921920, 4044480, 4314112, 4412160, 4853376, 5392640, 5882880, 6066720, 6471168, 7059456, 8088960, 8628224, 8824320, 9706752, 10785280, 11765760, 12133440, 12942336, 16177920, 17648640, 19413504, 21570560, 24266880, 25884672, 32355840, 35297280, 38827008, 43141120, 48533760, 64711680, 77654016, 97067520, 129423360, 194135040, 388270080]

約数ペア:

[(1, 388270080), (2, 194135040), (3, 129423360), (4, 97067520), (5, 77654016), (6, 64711680), (8, 48533760), (9, 43141120), (10, 38827008), (11, 35297280), (12, 32355840), (15, 25884672), (16, 24266880), (18, 21570560), (20, 19413504), (22, 17648640), (24, 16177920), (30, 12942336), (32, 12133440), (33, 11765760), (36, 10785280), (40, 9706752), (44, 8824320), (45, 8628224), (48, 8088960), (55, 7059456), (60, 6471168), (64, 6066720), (66, 5882880), (72, 5392640), (80, 4853376), (88, 4412160), (90, 4314112), (96, 4044480), (99, 3921920), (110, 3529728), (120, 3235584), (128, 3033360), (132, 2941440), (144, 2696320), (160, 2426688), (165, 2353152), (176, 2206080), (180, 2157056), (192, 2022240), (198, 1960960), (220, 1764864), (240, 1617792), (256, 1516680), (264, 1470720), (288, 1348160), (320, 1213344), (330, 1176576), (352, 1103040), (360, 1078528), (383, 1013760), (384, 1011120), (396, 980480), (440, 882432), (480, 808896), (495, 784384), (512, 758340), (528, 735360), (576, 674080), (640, 606672), (660, 588288), (704, 551520), (720, 539264), (766, 506880), (768, 505560), (792, 490240), (880, 441216), (960, 404448), (990, 392192), (1024, 379170), (1056, 367680), (1149, 337920), (1152, 337040), (1280, 303336), (1320, 294144), (1408, 275760), (1440, 269632), (1532, 253440), (1536, 252780), (1584, 245120), (1760, 220608), (1915, 202752), (1920, 202224), (1980, 196096), (2048, 189585), (2112, 183840), (2298, 168960), (2304, 168520), (2560, 151668), (2640, 147072), (2816, 137880), (2880, 134816), (3064, 126720), (3072, 126390), (3168, 122560), (3447, 112640), (3520, 110304), (3830, 101376), (3840, 101112), (3960, 98048), (4213, 92160), (4224, 91920), (4596, 84480), (4608, 84260), (5120, 75834), (5280, 73536), (5632, 68940), (5745, 67584), (5760, 67408), (6128, 63360), (6144, 63195), (6336, 61280), (6894, 56320), (7040, 55152), (7660, 50688), (7680, 50556), (7920, 49024), (8426, 46080), (8448, 45960), (9192, 42240), (9216, 42130), (10240, 37917), (10560, 36768), (11264, 34470), (11490, 33792), (11520, 33704), (12256, 31680), (12639, 30720), (12672, 30640), (13788, 28160), (14080, 27576), (15320, 25344), (15360, 25278), (15840, 24512), (16852, 23040), (16896, 22980), (17235, 22528), (18384, 21120), (18432, 21065)]